Datacircle
Company technology API

BuiltWith, pay as you go

BuiltWith's sitellms.txt
$49.50per 1,000 companiesThe median plan costs $16.905 per 1,000. This plan costs less than 24% of the 70 priced plans.
Plan: api-credits one of BuiltWith's 8 plans
Call: GET /v26/api.json BuiltWith's only call

About this item

  • Stored. You get technologies from BuiltWith's database. BuiltWith's pages don't say how old its data is.
  • Nothing to buy first: you pay as you go. You pay per call for 10 credits, enough for 10 results. Unused credits expire: 24 hours by default, up to 720 hours.
  • One call. You send its inputs to GET /v26/api.json. The call returns the technologies the company uses.
  • Anyone can get it. Keep data: no limit, privately, for internal use. Use data: internal business purposes only, no resale, redistribution or competing product.

Compare with similar plans

Other providers' plans with the closest prices per 1,000. Like this plan, each is a stored copy.

This planBuiltWith, pay as you goZoomInfo, freeDataForSEO, $50 pack
$ per 1,000$49.50$0.00$12.00
Billingpay as you gofreepay first
Payper call$0$50
Enough for10 results1,000 calls, onceabout 4,166 calls
Freshnessstoredstoredstored
Who can get itanyoneanyoneanyone not in Russia, Belarus, Cuba, Iran, Syria, Myanmar, North Korea or Russian-occupied Ukraine

Sources

From each provider's own pricing page and docs. We read this row from these pages on 2026-10-13.

  1. api.builtwith.com/domain-api
  2. api.builtwith.com/llms-full.txt
  3. api.builtwith.com/llms.txt
  4. api.builtwith.com/trust-api
  5. builtwith.com/all-products
  6. builtwith.com/faq
  7. builtwith.com/plans
  8. builtwith.com/terms
  9. payments.builtwith.com/v1/mpp/catalog

Product details

We list each column of this plan's row on the sheet that has a value.

Price
$ per 1,000$49.50
Billingpay as you go
Charges
Perresult
Extra fieldstrust level, trust reasons, trust summary, content safety: +$49.50
In their words
Their pitchThe BuiltWith Domain API provides XML, JSON, CSV, XLSX access to the technology information of a website which includes all technical information as found on detailed lookups at builtwith.com and additional meta data where available.
Data
Freshnessstored
Keep datano limit, privately, for internal use
Use datainternal business purposes only, no resale, redistribution or competing product
Plan
Payper call
You get10 credits
Enough for10 results
Expires24 hours by default, up to 720 hours
Rate limit
Per second10
Concurrent8
Batch16
Speed
Answerin the call
The call
You sendroot domains (1 to 16, comma separated), HIDETEXT, HIDEDL, LIVEONLY, TRUST, NOMETA, NOPII, NOATTR, IP, FDRANGE, LDRANGE
MethodGET
Path/v26/api.json
About the plan
Planapi-credits
Who can get itanyone
The 35 fields in the plan's answer

domain, technologies, technology categories, technology description, technology first seen, technology last seen, technology confidence, paid technology, technology ID, parent technology, technology website, subdomains, technology spend, spend history, sales revenue, traffic rank, first indexed, last indexed, name, industry, location, registration numbers, social profiles, employee count, followers, product count, ecommerce category, referring subnet count, referring IP count, sitemap link count, tag manager tag counts, custom analytics counts, AI scores, time to first byte, page size